Results 11 to 20 of about 23,319 (237)

A Systematic Classification of Surgical Approaches for the Sphenoid Sinus: Establishing a Standardized Nomenclature for Endoscopic Sphenoid Sinus Surgery [PDF]

Clinical and Experimental Otorhinolaryngology
The sphenoid sinus presents significant challenges during endoscopic sinus surgery. It is essential that surgeons employ strategies that effectively address sphenoid pathology while minimizing surgical risks and optimizing outcomes. Although nomenclature
Marn Joon Park, Jakob L. Fischer, Vijay R. Ramakrishnan, Kevin C. Welch, Dong-Young Kim, Tae-Bin Won, Jae Hoon Cho, Sue Jean Mun, Jivianne T. Lee, Daniel M. Beswick, Marilene B. Wang, Jeffrey D. Suh   +11 more
doaj   +2 more sources

Evaluation of the Relationship Between Zygomatic Process and Sphenoid Sinus Pneumatization in Cone-Beam Computed Tomography Images [PDF]

Diagnostics
Background/Objectives: Current evidence regarding the association between the temporal bone and paranasal sinus pneumatization remains limited.
Ezgi Katı, Gökçen Akçiçek, Hatice Yağmur Zengin   +2 more
doaj   +2 more sources

Three-Dimensional Volumetric Evaluation of the Sella Turcica and Sphenoid Sinus in Individuals with Unilateral Palatally Impacted Maxillary Canines Using CBCT [PDF]

Diagnostics
Background/Objectives: The sella turcica and sphenoid sinus are anatomically adjacent structures within the cranial base and may reflect variations related to craniofacial development.
Manolya İlhanlı, Şerife Tuğçe Hasoğlan, Seçil Aksoy, Kaan Orhan   +3 more
doaj   +2 more sources

Anatomographic Variants of Sphenoid Sinus in Ethiopian Population

Diagnostics, 2020
Neurosurgeons often neglect the sphenoid sinus due to its deep location and difficulties in accessing during surgical interventions. Disease of the sphenoid sinus is difficult to diagnose since its presenting symptoms are difficult to recognize. Moreover,
Tizita K. Degaga, Abay M. Zenebe, Amenu T. Wirtu, Tequam D. Woldehawariat, Seife T. Dellie, Jickssa M. Gemechu   +5 more
doaj   +3 more sources

Anatomical Blueprint of the Sphenoid Sinus in Saudis: A Radiological Observational Perspective [PDF]

Tomography
Background/Objectives: To evaluate and characterize anatomical variations in the sphenoid sinus in the Saudi population using computed tomography (CT). Methods: This retrospective cross-sectional study included patients aged ≥18 years who underwent multi-
Asma F. Al-Muhanna, Musaed A. Al-Fayez, Abdulrahman H. Al-Abdulwahhab, Abdulaziz M. Al-Sharydah, Mohammed Al-Watban, Abdulrazaq Al-Ojan   +5 more
doaj   +2 more sources

Three-Dimensional Measurements of Sphenoid Sinus Size by Sex in a Korean Population: An Exploratory Study [PDF]

Diagnostics
Background/Objectives: This study aims to investigate the three-dimensional morphological differences of the sphenoid sinus according to sex in the Korean adult population and conduct an exploratory study based on the findings.
Jeong-Hyun Lee, Jong-Tae Park
doaj   +2 more sources

An unexpected case of frontal headache: Silent corticotroph pituitary neuroendocrine tumor presenting as a sphenoid sinus mass [PDF]

SAGE Open Medical Case Reports
We report the case of a 43-year-old male who presented with a 2-year history of frequent frontal headaches, initially attributed to sinus disease. Magnetic resonance imaging revealed a 30 mm mass in the right sphenoid sinus with extension into the ...
Marie-Michelle McNicoll, Lamiae Himdi, Marc Tewfik, Salvatore Di Maio, Marie-Christine Guiot, Vincent Larouche   +5 more
doaj   +2 more sources

Invasive sphenoid sinus aspergillosis with normal findings on initial diagnostic tests that mimics Tolosa-Hunt syndrome—a diagnostic dilemma: a case report [PDF]

Journal of Yeungnam Medical Science, 2023
Invasive sphenoid sinus aspergillosis can mimic Tolosa-Hunt syndrome (THS), leading to frequent misdiagnoses and potentially fatal consequences. We report a case of invasive sphenoid sinus aspergillosis initially misdiagnosed as THS.
Yu Hun Jeong, Jongsuk Choi, Byung-Jo Kim, Hung Youl Seok   +3 more
doaj   +1 more source

Sphenoid sinus is a rare site for tumor-induced osteomalacia: A case report and literature review

Frontiers in Endocrinology, 2023
BackgroundIn this paper, we present a rare case of tumor-induced osteomalacia (TIO) and a literature review of this rare disease.MethodsA case of TIO of the isolated sphenoid sinus was reported.
Fen Wang, Fen Wang, Wentao He, Wentao He, Delin Ma, Delin Ma, Weijie Xu, Weijie Xu, Junhui Xie, Junhui Xie, Gang Yuan, Gang Yuan   +11 more
doaj   +1 more source

Radio-anatomic variability in sphenoid sinus pneumatization with its relationship to adjacent anatomical structures and their impact upon reduction of complications following endonasal transsphenoidal surgeries

Translational Research in Anatomy, 2021
Sphenoid sinus is deeply located in the neurocranium of skull and is the most inaccessible paranasal air sinus. A disease of the sphenoid sinus is difficult to diagnose so that it requires a high index of suspicion and multi-detector radiological imaging
Solomon Tesfaye, Niguse Hamba, Asfaw Gerbi, Zenebe Negeri   +3 more
doaj   +1 more source